Msal login redirect takes too long to initiate the redirect

So I am using "azure/msal-browser": "^2.28.1", and here is my code

async function onLogin() {
  try {
    await msalInstance.loginRedirect({ scopes: [] });
  } catch (e) {
    console.log(e);
  }

The problem is that when the function is called it takes about 4 seconds to start redirecting which is pretty bad in terms the of the user experience and makes the website seem unresponsive.